Hank Green and his brother John started the ... and initiated other popular projects like the educational channels Crash Course and SciShow, and the online video conference VidCon.

In an interview with The Daily Cardinal, John Green discussed his career-long pursuit of education and activism.

"Crash Course," is a show created by Green and his brother Hank, who founded the production company Complexly, to bring dozens of in-depth, engaging educational videos to life for over 15 million ...

Hank Green, an online science educator, author, and YouTuber, will address the Massachusetts Institute of Technology graduating class next May, the Cambridge school announced. “I was just so ...